//package com.example.lsrsbackend.config;
//
//import com.fasterxml.jackson.annotation.JsonAutoDetect;
//import com.fasterxml.jackson.annotation.PropertyAccessor;
//import com.fasterxml.jackson.databind.ObjectMapper;
//import org.springframework.context.annotation.Bean;
//import org.springframework.context.annotation.Configuration;
//import org.springframework.data.redis.connection.RedisConnectionFactory;
//import org.springframework.data.redis.core.RedisTemplate;
//import org.springframework.data.redis.listener.ChannelTopic;
//import org.springframework.data.redis.listener.RedisMessageListenerContainer;
//import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
//import org.springframework.data.redis.serializer.StringRedisSerializer;
//
//@Configuration
//public class RedisConfig {
//
//    @Bean
//    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
//        RedisTemplate<String, Object> template = new RedisTemplate<>();
//        template.setConnectionFactory(factory);
//
//        // 使用Jackson序列化
//        Jackson2JsonRedisSerializer<Object> serializer = new Jackson2JsonRedisSerializer<>(Object.class);
//        ObjectMapper mapper = new ObjectMapper();
//        mapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
//        mapper.activateDefaultTyping(mapper.getPolymorphicTypeValidator(),
//                ObjectMapper.DefaultTyping.NON_FINAL);
//        serializer.setObjectMapper(mapper);
//
//        template.setKeySerializer(new StringRedisSerializer());
//        template.setValueSerializer(serializer);
//        template.setHashKeySerializer(new StringRedisSerializer());
//        template.setHashValueSerializer(serializer);
//        template.afterPropertiesSet();
//
//        return template;
//    }
//
//    @Bean
//    public RedisMessageListenerContainer redisMessageListenerContainer(
//            RedisConnectionFactory connectionFactory,
//            SeatStatusUpdateListener seatStatusUpdateListener) {
//
//        RedisMessageListenerContainer container = new RedisMessageListenerContainer();
//        container.setConnectionFactory(connectionFactory);
//
//        // 订阅座位状态变更频道
//        container.addMessageListener(seatStatusUpdateListener,
//                new ChannelTopic("seat_status_channel"));
//
//        return container;
//    }
//}
